rustpython-common wasm_js feature (#6116)

.cargo/config.toml

@@ -3,3 +3,6 @@ rustflags = "-C link-arg=/STACK:8000000"
 
 [target.'cfg(all(target_os = "windows", not(target_env = "msvc")))']
 rustflags = "-C link-args=-Wl,--stack,8000000"
+
+[target.wasm32-unknown-unknown]
+rustflags = ["--cfg=getrandom_backend=\"wasm_js\""]

common/Cargo.toml

@@ -10,6 +10,7 @@ license.workspace = true
 
 [features]
 threading = ["parking_lot"]
+wasm_js = ["getrandom/wasm_js"]
 
 [dependencies]
 rustpython-literal = { workspace = true }

vm/Cargo.toml

@@ -24,7 +24,7 @@ ast = ["ruff_python_ast", "ruff_text_size"]
 codegen = ["rustpython-codegen", "ast"]
 parser = ["ast"]
 serde = ["dep:serde"]
-wasmbind = ["chrono/wasmbind", "getrandom/wasm_js", "wasm-bindgen"]
+wasmbind = ["rustpython-common/wasm_js", "chrono/wasmbind", "wasm-bindgen"]
 
 [dependencies]
 rustpython-compiler = { workspace = true, optional = true }

wasm/lib/.cargo/config.toml

@@ -1,5 +1,2 @@
 [build]
 target = "wasm32-unknown-unknown"
-
-[target.wasm32-unknown-unknown]
-rustflags = ["--cfg=getrandom_backend=\"wasm_js\""]